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Diffstat (limited to 'src/com/android/wallpaper/livepicker/LiveWallpaperPickActivity.java')
-rw-r--r--src/com/android/wallpaper/livepicker/LiveWallpaperPickActivity.java411
1 files changed, 0 insertions, 411 deletions
diff --git a/src/com/android/wallpaper/livepicker/LiveWallpaperPickActivity.java b/src/com/android/wallpaper/livepicker/LiveWallpaperPickActivity.java
deleted file mode 100644
index b93b01c..0000000
--- a/src/com/android/wallpaper/livepicker/LiveWallpaperPickActivity.java
+++ /dev/null
@@ -1,411 +0,0 @@
-/*
- * Copyright (C) 2009 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.wallpaper.livepicker;
-
-import org.xmlpull.v1.XmlPullParserException;
-
-import android.app.Activity;
-import android.app.WallpaperInfo;
-import android.app.WallpaperManager;
-import android.content.ComponentName;
-import android.content.Context;
-import android.content.Intent;
-import android.content.ServiceConnection;
-import android.content.pm.ComponentInfo;
-import android.content.pm.PackageManager;
-import android.content.pm.ResolveInfo;
-import android.content.res.Resources.NotFoundException;
-import android.graphics.drawable.Drawable;
-import android.graphics.drawable.BitmapDrawable;
-import android.graphics.Bitmap;
-import android.graphics.Canvas;
-import android.graphics.Paint;
-import android.os.Bundle;
-import android.os.IBinder;
-import android.os.ParcelFileDescriptor;
-import android.os.RemoteException;
-import android.service.wallpaper.IWallpaperConnection;
-import android.service.wallpaper.IWallpaperEngine;
-import android.service.wallpaper.IWallpaperService;
-import android.service.wallpaper.WallpaperService;
-import android.service.wallpaper.WallpaperSettingsActivity;
-import android.text.Html;
-import android.util.DisplayMetrics;
-import android.util.Log;
-import android.view.Gravity;
-import android.view.LayoutInflater;
-import android.view.View;
-import android.view.ViewGroup;
-import android.view.WindowManager;
-import android.widget.AdapterView;
-import android.widget.BaseAdapter;
-import android.widget.Button;
-import android.widget.Gallery;
-import android.widget.ImageView;
-import android.widget.TextView;
-
-import java.io.IOException;
-import java.util.List;
-import java.util.ArrayList;
-
-/**
- * Displays a list of live wallpapers, allowing the user to select one
- * and make it the system global wallpaper.
- */
-public class LiveWallpaperPickActivity extends Activity implements
- AdapterView.OnItemSelectedListener, View.OnClickListener {
-
- private static final String TAG = "LiveWallpaperPickActivity";
-
- private PackageManager mPackageManager;
- private WallpaperManager mWallpaperManager;
-
- Intent mSelectedIntent;
- WallpaperInfo mSelectedInfo;
- WallpaperConnection mWallpaperConnection;
-
- private Button mConfigureButton;
- private TextView mWallpaperTitle;
- private TextView mWallpaperAuthor;
- private TextView mWallpaperSynopsis;
-
- private ArrayList<Intent> mWallpaperIntents;
- private ArrayList<WallpaperInfo> mWallpaperInfos;
-
- private ArrayList<Drawable> mThumbnails;
-
- class WallpaperConnection extends IWallpaperConnection.Stub implements ServiceConnection {
- final Intent mIntent;
- IWallpaperService mService;
- IWallpaperEngine mEngine;
- boolean mConnected;
-
- WallpaperConnection(Intent intent) {
- mIntent = intent;
- }
-
- public boolean connect() {
- synchronized (this) {
- if (!bindService(mIntent, this, Context.BIND_AUTO_CREATE)) {
- return false;
- }
-
- mConnected = true;
- return true;
- }
- }
-
- public void disconnect() {
- synchronized (this) {
- mConnected = false;
- if (mEngine != null) {
- try {
- mEngine.destroy();
- } catch (RemoteException e) {
- // Ignore
- }
- mEngine = null;
- }
- unbindService(this);
- mService = null;
- }
- }
-
- public void onServiceConnected(ComponentName name, IBinder service) {
- if (mWallpaperConnection == this) {
- mService = IWallpaperService.Stub.asInterface(service);
- try {
- View button = findViewById(R.id.set);
- mService.attach(this, button.getWindowToken(),
- WindowManager.LayoutParams.TYPE_APPLICATION_MEDIA,
- true,
- button.getRootView().getWidth(),
- button.getRootView().getHeight());
- } catch (RemoteException e) {
- Log.w(TAG, "Failed attaching wallpaper; clearing", e);
- }
- }
- }
-
- public void onServiceDisconnected(ComponentName name) {
- mService = null;
- mEngine = null;
- if (mWallpaperConnection == this) {
- Log.w(TAG, "Wallpaper service gone: " + name);
- }
- }
-
- public void attachEngine(IWallpaperEngine engine) {
- synchronized (this) {
- if (mConnected) {
- mEngine = engine;
- try {
- engine.setVisibility(true);
- } catch (RemoteException e) {
- // Ignore
- }
- } else {
- try {
- engine.destroy();
- } catch (RemoteException e) {
- // Ignore
- }
- }
- }
- }
-
- public ParcelFileDescriptor setWallpaper(String name) {
- return null;
- }
- }
-
- private class ImageAdapter extends BaseAdapter {
- private LayoutInflater mLayoutInflater;
-
- ImageAdapter(LiveWallpaperPickActivity context) {
- mLayoutInflater = context.getLayoutInflater();
- }
-
- public int getCount() {
- return mThumbnails.size();
- }
-
- public Object getItem(int position) {
- return position;
- }
-
- public long getItemId(int position) {
- return position;
- }
-
- public View getView(int position, View convertView, ViewGroup parent) {
- ImageView image;
-
- if (convertView == null) {
- image = (ImageView) mLayoutInflater.inflate(R.layout.wallpaper_item, parent, false);
- image.setLayoutParams(new Gallery.LayoutParams(
- ViewGroup.LayoutParams.WRAP_CONTENT,
- ViewGroup.LayoutParams.FILL_PARENT));
- image.setAdjustViewBounds(true);
- image.setScaleType(ImageView.ScaleType.FIT_CENTER);
- } else {
- image = (ImageView) convertView;
- }
-
- image.setImageDrawable(mThumbnails.get(position));
-
- return image;
- }
- }
-
-
- private void findLiveWallpapers() {
- mThumbnails = new ArrayList<Drawable>(24);
- List<ResolveInfo> list = mPackageManager.queryIntentServices(getTargetIntent(),
- PackageManager.GET_META_DATA);
-
- mWallpaperIntents = new ArrayList<Intent>(list.size());
- mWallpaperInfos = new ArrayList<WallpaperInfo>(list.size());
-
- int listSize = list.size();
- DisplayMetrics metrics = new DisplayMetrics();
- getWindowManager().getDefaultDisplay().getMetrics(metrics);
-
- Drawable galleryIcon = getResources().getDrawable(R.drawable.livewallpaper_placeholder);
-
- Paint pt = new Paint(Paint.ANTI_ALIAS_FLAG|Paint.DITHER_FLAG);
- pt.setTextAlign(Paint.Align.CENTER);
-
- Canvas canvas = new Canvas();
-
- for (int i = 0; i < listSize; i++) {
- ResolveInfo resolveInfo = list.get(i);
- ComponentInfo ci = resolveInfo.serviceInfo;
- WallpaperInfo winfo;
- try {
- winfo = new WallpaperInfo(this, resolveInfo);
- } catch (XmlPullParserException e) {
- Log.w(TAG, "Skipping wallpaper " + ci, e);
- continue;
- } catch (IOException e) {
- Log.w(TAG, "Skipping wallpaper " + ci, e);
- continue;
- }
-
- String packageName = winfo.getPackageName();
- String className = winfo.getServiceName();
- Intent intent = new Intent(getTargetIntent());
- intent.setClassName(packageName, className);
- mWallpaperIntents.add(intent);
- mWallpaperInfos.add(winfo);
-
- Drawable thumb = winfo.loadThumbnail(mPackageManager);
- if (thumb == null) {
- final int thumbWidth = (int) (180 * metrics.density);
- final int thumbHeight = (int) (160 * metrics.density);
- Bitmap thumbBit = Bitmap.createBitmap(thumbWidth, thumbHeight,
- Bitmap.Config.ARGB_8888);
- pt.setARGB(204,102,102,102);
- canvas.setBitmap(thumbBit);
- canvas.drawPaint(pt);
-
- galleryIcon.setBounds(0, 0, thumbWidth, thumbHeight);
- ((BitmapDrawable) galleryIcon).setGravity(Gravity.CENTER);
- galleryIcon.draw(canvas);
-
- pt.setARGB(255, 255, 255, 255);
- pt.setTextSize(20 * metrics.density);
- canvas.drawText(className.substring(className.lastIndexOf('.') + 1),
- (int) (thumbWidth * 0.5), (int) (thumbHeight - 22 * metrics.density), pt);
- thumb = new BitmapDrawable(getResources(), thumbBit);
- }
-
- thumb.setDither(true);
- mThumbnails.add(thumb);
- }
- }
-
- @Override
- public void onCreate(Bundle icicle) {
- super.onCreate(icicle);
-
- mPackageManager = getPackageManager();
- mWallpaperManager = WallpaperManager.getInstance(this);
-
- findLiveWallpapers();
-
- setContentView(R.layout.live_wallpaper_content);
-
- Gallery gallery = (Gallery) findViewById(R.id.gallery);
- gallery.setAdapter(new ImageAdapter(this));
- gallery.setOnItemSelectedListener(this);
- gallery.setCallbackDuringFling(false);
-
- View button = findViewById(R.id.set);
- button.setOnClickListener(this);
-
- mConfigureButton = (Button)findViewById(R.id.configure);
- mConfigureButton.setVisibility(View.GONE);
- mConfigureButton.setOnClickListener(this);
-
- mWallpaperTitle = (TextView)findViewById(R.id.title);
- mWallpaperAuthor = (TextView)findViewById(R.id.author);
- mWallpaperSynopsis = (TextView)findViewById(R.id.synopsis);
-
- // Set default return data
- setResult(RESULT_CANCELED);
- }
-
- @Override
- public void onResume() {
- super.onResume();
- if (mWallpaperConnection != null && mWallpaperConnection.mEngine != null) {
- try {
- mWallpaperConnection.mEngine.setVisibility(true);
- } catch (RemoteException e) {
- // Ignore
- }
- }
- }
-
- @Override
- public void onPause() {
- super.onPause();
- if (mWallpaperConnection != null && mWallpaperConnection.mEngine != null) {
- try {
- mWallpaperConnection.mEngine.setVisibility(false);
- } catch (RemoteException e) {
- // Ignore
- }
- }
- }
-
- @Override
- public void onDetachedFromWindow() {
- super.onDetachedFromWindow();
- if (mWallpaperConnection != null) {
- mWallpaperConnection.disconnect();
- }
- mWallpaperConnection = null;
- }
-
- protected Intent getTargetIntent() {
- return new Intent(WallpaperService.SERVICE_INTERFACE);
- }
-
- public void onItemSelected(AdapterView parent, View v, int position, long id) {
- mSelectedIntent = mWallpaperIntents.get(position);
- mSelectedInfo = mWallpaperInfos.get(position);
- mConfigureButton.setVisibility(
- (mSelectedInfo != null &&
- mSelectedInfo.getSettingsActivity() != null)
- ? View.VISIBLE
- : View.GONE);
- findViewById(R.id.set).setEnabled(true);
-
- mWallpaperTitle.setText(mSelectedInfo.loadLabel(mPackageManager).toString());
- try {
- mWallpaperAuthor.setText(mSelectedInfo.loadAuthor(mPackageManager).toString());
- } catch (NotFoundException e) {
- mWallpaperAuthor.setText("");
- }
- try {
- String htmlText = mSelectedInfo.loadDescription(mPackageManager).toString();
- mWallpaperSynopsis.setText(Html.fromHtml(htmlText));
- } catch (NotFoundException e) {
- mWallpaperSynopsis.setText("");
- }
-
- WallpaperConnection conn = new WallpaperConnection(mSelectedIntent);
- if (conn.connect()) {
- if (mWallpaperConnection != null) {
- mWallpaperConnection.disconnect();
- }
- mWallpaperConnection = conn;
- }
- }
-
- public void onClick(View v) { // "Set" button
- if (v.getId() == R.id.set) {
- if (mSelectedIntent != null) {
- try {
- mWallpaperManager.getIWallpaperManager().setWallpaperComponent(
- mSelectedIntent.getComponent());
- mWallpaperManager.setWallpaperOffsets(
- v.getRootView().getWindowToken(), 0.5f, 0.0f);
- this.setResult(RESULT_OK);
- } catch (RemoteException e) {
- // do nothing
- } catch (RuntimeException e) {
- Log.w(TAG, "Failure setting wallpaper", e);
- }
- finish();
- }
- } else if (v.getId() == R.id.configure) {
- if (mSelectedInfo != null && mSelectedInfo.getSettingsActivity() != null) {
- Intent intent = new Intent();
- intent.setComponent(new ComponentName(mSelectedInfo.getPackageName(),
- mSelectedInfo.getSettingsActivity()));
- intent.putExtra(WallpaperSettingsActivity.EXTRA_PREVIEW_MODE, true);
- startActivity(intent);
- }
- }
- }
-
- public void onNothingSelected(AdapterView parent) {
- }
-}
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